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Re: 2002 Explorer 4.0 Sohc Flex fuel. P1131
Posted to Technical Discussion Forum on 6/11/2008 2 Replies

Did you replace the right or left bank sensor?

I don't understand your post. Are the posted trims from the freeze-frame data? If you are saying that the trims behave as indicated at idle & cruise, maybe you need to look more closely when the engine is stone ... Login to read more.

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